8-Bit 4MHz RISC MCU, I2C/SPI, OTP, PLCC
8-Bit RISC MCU, 8MHz, 7KB EPROM, I2C/SPI, PLCC
8-Bit RISC MCU, 4MHz, OTP, I2C/SPI, PLCC
8-Bit RISC MCU, 4MHz, I2C/SPI, 7KB OTP, PLCC